Strong's #5409: nethach (pronounced nay'-thakh)
 from 5408; a fragment:--part, piece.
Brown-Driver-Briggs Hebrew Lexicon:
 
  nêthach 
 
 1) piece, a piece of flesh or meat
 
  Part of Speech: noun masculine
Relation: from H5408
Usage:
This word is used 13 times:
Exodus 29:17: "And thou shalt cut the ram  in pieces, and wash the inwards of him, and his legs, and put them unto"
Exodus 29:17: "of him, and his legs, and put them unto  his pieces, and unto his head."
Leviticus 1:6: "the burnt offering, and cut  it into his pieces."
Leviticus 1:8: "sons, shall lay  the parts, the head, and the fat, in order upon"
Leviticus 1:12: "And he shall cut  it into his pieces, with his head and his fat: and the priest shall lay them in order"
Leviticus 8:20: "And he cut the ram  into pieces; and Moses burnt the head, and the pieces,"
Leviticus 8:20: "burnt the head,  and the pieces, and the fat."
Leviticus 9:13: "And they presented the burnt offering unto  him, with the pieces thereof, and the head: and he burnt them upon the altar."
Judges 19:29: "and divided her, together with her bones, into twelve  pieces, and sent her into all the coasts"
Ezekiel 24:4: "Gather  the pieces thereof into it, even every good piece, the thigh, and the shoulder;"
Ezekiel 24:4: "thereof into it, even every good  piece, the thigh, and the shoulder; fill it with the choice"
Ezekiel 24:6: "gone out of it! bring it out  piece by piece; let no lot fall"
Ezekiel 24:6: "of it! bring it out piece  by piece; let no lot fall upon"